MaxLinear, Inc. Interface - Interface - Drivers, Receivers, Transceivers - SP3238ECY-L/TR SP3238ECY-L/TR

The SP3238ECY-L/TR is an RS-232 transceiver designed for portable applications, operating from a power supply range of +3.0V to +5.5V. It complies with EIA/TIA-232-F standards and is interoperable with EIA/TIA-562 down to +2.7V. The device features a regulated charge pump that ensures stable RS-232 outputs regardless of variations in supply voltage, and it supports a minimum data rate of 250Kbps under load. This transceiver includes five drivers and three receivers, making it suitable for applications such as laptops and PDAs. The AUTO ON-LINE® circuitry allows the device to automatically wake from a low-power shutdown state when an RS-232 cable is connected, drawing less than 1µA in shutdown mode. Enhanced ESD protection is provided, with ratings of +15kV for the Human Body Model and IEC61000-4-2 standards. The SP3238ECY-L/TR is available in a 28-pin TSSOP package and is lead-free, making it compliant with environmental regulations. Its specifications and features make it a viable option for engineers looking for a reliable RS-232 transceiver for their projects.